West Fork, Viburnum Trend District, Reynolds Co., Missouri, USA
|Latitude & Longitude (WGS84):||37° 29' 30'' North , 91° 6' 32'' West|
|Latitude & Longitude (decimal):||37.49171,-91.10902|
|Köppen climate type:||Cfa : Humid subtropical climate|
A populated place located along the West Fork Black River.
Mineral ListMineral list contains entries from the region specified including sub-localities
27 valid minerals. 1 (TL) - type locality of valid minerals.
This geological map and associated information on rock units at or nearby to the coordinates given for this locality is based on relatively small scale geological maps provided by various national Geological Surveys. This does not necessarily represent the complete geology at this locality but it gives a background for the region in which it is found.
Click on geological units on the map for more information. Click here to view full-screen map on Macrostrat.org
485.4 - 497 Ma
|Eminence Dolomite, Potosi Dolomite|
Age: Furongian (485.4 - 497 Ma)
Comments: Eminence Dolomite- (350 ft. max) massive bedded dolomite with some chert blocks, boulders and nodules; Potosi Dolomite- (300 ft. max) massive bedded dolomite with abundant quart druse chert. Some copper production at contact of Eminence Dolomite with Precambrian rhyolite.
Reference: Horton, J.D., C.A. San Juan, and D.B. Stoeser. The State Geologic Map Compilation (SGMC) geodatabase of the conterminous United States. doi: 10.3133/ds1052. U.S. Geological Survey Data Series 1052.